High protein food

Abstract

Described herein is a food that is suitable for use as a filling or topping for a shelf stable snack. The food has a protein content of at least 25% by weight, and a nut butter content of at least 50% by weight. The food retains a desirable eating experience, similar to a stabilized nut butter spread despite being resistant to melting and deformation during shipping, handling, and storage.

What is claimed is: 
     
       1. A food, comprising:
 a. nut butter in an amount of at least 50% by weight of the food; 
 b. at least 25% protein by weight of the food, the protein including a powdered protein ingredient contributing at least 12% protein by weight of the food, the powdered protein ingredient having a protein content of at least 70% by weight of the powdered protein ingredient; 
 c. a stabilizing fat in an amount of about 10% to about 20% by weight of the food, wherein the stabilizing fat comprises palm oil, palm kernel stearin, and palm oil stearin, and contributes lauric acid in an amount of about 3% to about 10% by weight of the food, wherein the stabilizing fat has a Mettler Dropping Point of from about 38° C. to about 45° C., and a 10° C. to 40° C. solid fat content (SFC 10-40 ) profile, the SFC 10-40  profile having a formula of y=mx+b, where
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −2 and about −5, and 
 b is a y-intercept having a value between about 95 and about 140, and the stabilizing fat has a 26.7° C. to 40° C. solid fat content (SFC 27-40 ) profile, the SFC 27-40  profile having a formula of y=mx+b, where 
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −1.5 and about −5, and 
 b is a y-intercept having a value between about 70 and about 150, and the stabilizing fat has a 10° C. to 26.7° C. solid fat content (SFC 10-27 ) profile, the SFC 10-27  profile having a formula of y=mx+b, where 
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −1.5 and about −3, and 
 b is a y-intercept having a value between about 100 and about 130; 
 
 d. a powdered food ingredient in an amount of about 8% to about 25% by weight of the food, the powdered food ingredient having a protein content of less than 70% by weight of the powdered food ingredient; 
 e. a differential scanning calorimetry (DSC) profile having a stabilizing fat endothermic peak between 30° C. and 35° C., wherein the DSC profile exhibits a curve that has less than 10% of its area between 35° C. and 70° C.; 
 f. a rheology inflection midpoint at 21° C. (RIM 21 ) and a rheology inflection midpoint at 37° C. (RIM 37 ), where the RIM 37  is at least 1×10 1  Pa greater than the RIM 21 ; and 
 g. a moisture content of less than 2.5% by weight of the food, wherein the moisture content does not solubilize the powdered protein ingredient and does not solubilize the powdered food ingredient. 
 
     
     
       2. The food of  claim 1 , wherein the stabilizing fat has a SFC 10-40  profile with a formula of y=mx+b, where
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −2 and about −3, and 
 b is a y-intercept having a value between about 95 and about 110. 
 
     
     
       3. The food of  claim 1 , wherein the stabilizing fat has a SFC 27-40  profile with a formula of y=mx+b, where
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −1.5 and about −2.5, and 
 b is a y-intercept having a value between about 70 and about 85. 
 
     
     
       4. The food of  claim 1 , wherein the stabilizing fat has a SFC 10-27  profile with a formula of y=mx+b, where
 y is solid fat content, 
 x is temperature in Celsius, 
 m is slope having a value between about −1.8 and about −2.5, and 
 b is a y-intercept having a value between about 105 and about 120. 
 
     
     
       5. The food of  claim 1 , wherein the RIM 37  is from about 1×10 2  to 1×10 4  Pa greater than the RIM 21 . 
     
     
       6. The food of  claim 1 , wherein the food includes nut butter in an amount of from 50% to about 65% by weight of the food. 
     
     
       7. The food of  claim 1 , wherein the nut butter comprises peanut butter, almond butter, or cashew butter. 
     
     
       8. The food of  claim 1 , wherein the powdered food ingredient comprises a sugar or a sugar alcohol in an amount of about 6% to about 20% by weight of the food. 
     
     
       9. The food of  claim 1 , wherein the powdered protein ingredient comprises whey protein and soy protein, the whey protein and soy protein included at a ratio of from about 30:70 to about 70:30. 
     
     
       10. The food of  claim 1 , wherein the powdered protein ingredient comprises whey protein isolate in an amount of from about 5% to about 15% by weight of the food and soy protein isolate in an amount of from about 5% to about 15% by weight of the food. 
     
     
       11. The food of  claim 1 , wherein the food comprises a defatted nut flour in an amount of up to about 10% by weight of the food. 
     
     
       12. The food of  claim 1 , wherein the powdered protein ingredient and the powdered food ingredient each include particles, where at least 80% of the pass through a No. 325 mesh.